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1. 发明授权

US5575256A Throttle valve housing formed of molded plastic 失效
标题翻译：节流阀壳体由模压塑料制成
公开(公告)号：US5575256A
公开(公告)日：1996-11-19
申请号：US403815
申请日：1995-04-07
申请人： Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz , Herbert Pollmann , Wolfgang Hodulik
发明人： Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz , Herbert Pollmann , Wolfgang Hodulik
IPC分类号： B29C45/14 , B29L31/00 , F02D9/10 , F16K27/02 , F02D9/08
CPC分类号： B29C45/14 , F02D9/10 , F02D9/104 , F16K27/0218 , B29L2031/7506 , F02D9/107 , F05C2225/00
摘要： A throttle-valve housing of plastic has a metal insert which achieves dimensional stability in the region of the throttle valve. The throttle-valve housing is formed of plastic with a cavity bounded by an inner wall surface. In the wall there is arranged a metal insert which is covered on all sides by the plastic material and effects a stabilization of the plastic material, so that distorting, shrinking or the like is prevented and dimensional accuracy of the inner wall surface is ensured. The novel throttle-valve housing is simple to produce and has a high dimensional stability in spite of being formed from plastic material. The throttle-valve housing is suitable for internal-combustion engines of motor vehicles.
摘要翻译： PCT No.PCT / DE93 / 00948 Sec。 371日期：1995年4月7日 102（e）日期1995年4月7日PCT提交1993年10月7日PCT公布。出版物WO95 / 02493 日期1995年1月26日塑料的节流阀壳体具有金属插入件，其实现节流阀区域的尺寸稳定性。节流阀壳体由具有由内壁表面限定的空腔的塑料形成。在墙壁上布置有金属插入物，其通过塑料材料覆盖在所有侧面上，并且实现塑料材料的稳定化，从而防止变形，收缩等，并确保内壁表面的尺寸精度。新颖的节流阀壳体易于制造，并且尽管由塑料材料形成而具有高的尺寸稳定性。节流阀外壳适用于机动车内燃机。

2. 发明授权

US5615861A Throttle device for an internal combustion engine 失效
标题翻译：内燃机节气门装置
公开(公告)号：US5615861A
公开(公告)日：1997-04-01
申请号：US448478
申请日：1995-06-06
申请人： Herbert Pollmann , Wolfgang Hodulik , Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz
发明人： Herbert Pollmann , Wolfgang Hodulik , Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz
IPC分类号： F02D9/10 , F16K27/02 , F16K1/22
CPC分类号： F02D9/104 , F02D9/10 , F02D9/106 , F02D9/1065 , F16K27/0218 , B29L2031/7506 , F02D9/107 , F05C2201/021
摘要： A throttle device having a throttle-flap connection piece which is produced from plastic. For an efficient production of the throttle-flap connection piece form plastic in the plastic injection-molding technique, it is necessary to avoid undesirable shrinkage in the pivoting region of the throttle flap and to seal off the bearing arrangements against penetrating plastic during the injection operation. The throttle device includes an annular insertion part which is arranged in the pivoting region of the throttle flap and which, connected to the bearing arrangements is embedded into the throttle-flap connection piece made form plastic, in order to protect the bearing arrangement against penetrating plastic. The injected-round insertion part is suitable for throttle devices which are made from plastic and which are provided for mixture-compressing spark-ignition or air-compressing auto-ignition internal-combustion engines.
摘要翻译： PCT No.PCT / DE94 / 01183 Sec。 371日期：1995年6月6日 102（e）日期1995年6月6日PCT 1994年10月4日PCT PCT。出版物WO95 / 09978 日期1995年04月13日具有由塑料制成的节气门翼片连接片的节流装置。为了在塑料注射成型技术中有效地生产节流片连接片形式的塑料，必须避免在节流阀的枢转区域中不期望的收缩，并且在注射操作期间密封轴承装置以防止穿透塑料。节流装置包括环形插入部分，其设置在节流阀的枢转区域中，并且连接到轴承装置被嵌入到由塑料制成的节气门翼片连接件中，以便保护轴承装置免于穿透塑料。注射圆形插入部分适用于由塑料制成并用于混合压缩火花点火或空气压缩自点火内燃机的节流装置。

3. 发明授权

US5161239A Recording and/or reproducing apparatus 失效
标题翻译：记录和/或再现装置
公开(公告)号：US5161239A
公开(公告)日：1992-11-03
申请号：US842783
申请日：1992-02-26
申请人： Wolfgang Hodulik , Henricus Ruyten
发明人： Wolfgang Hodulik , Henricus Ruyten
IPC分类号： G11B25/06 , G11B33/02 , G11B33/12
CPC分类号： G11B25/063 , G11B33/02
摘要： In a recording and/or reproducing apparatus (1) with a housing (7) and with a chassis (12) connected to a housing part (16), the chassis is connected to the housing part (16) via three connecting arrangements (13, 14, 15). Each connecting arrangement (13, 14, 15) has a supporting part (18, 19, 20) firmly connected to the housing part (16) and having a convex spherical supporting surface (21, 22, 23) facing the chassis (12), and a counterpart (24, 25, 26) connected to the chassis (12) and having a rotationally symmetrical, preferably like-wise spherical mating surface (27, 28, 29) which widens continuously towards the housing part (16). Of the three counterparts (24, 25, 26), two counterparts (24, 25) are connected to the chassis (12) in such a way that they can move relative to one another essentially in a predetermined direction (30) and the third counterpart (26) and the two other counterparts (24, 25) are connected to the chassis ( 12) in such a way that they can move both in a predetermined direction (30) and in a direction (32) perpendicular to the said direction (30).
摘要翻译：在具有壳体（7）和连接到壳体部分（16）的底盘（12）的记录和/或再现装置（1）中，底盘通过三个连接装置（13）连接到壳体部分，14,15）。每个连接装置（13,14,15）具有牢固地连接到壳体部分（16）并具有面向底盘（12）的凸形球形支撑表面（21,22,23）的支撑部分（18,19,20）以及连接到所述底架（12）并且具有旋转对称的，优选为相似的球形配合表面（27,28,29）的对应物（24,25,26），其朝着所述壳体部分（16）连续地变宽。在三个对应物（24,25,26）中，两个对应物（24,25）以基本上在预定方向（30）上相对于彼此移动的方式连接到底架（12），并且第三对方（26）和另外两个对应物（24,25）以这样的方式连接到底架（12），使得它们可以沿着垂直于所述方向的预定方向（30）和方向（32）移动（30）。

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